The Polypipe FIT015 15mm Straight Coupler is a high-quality push-fit plumbing fitting designed for seamless connections in domestic hot and cold water systems. Its straight coupler design ensures a secure, leak-free joint between two 15mm pipes, making it ideal for new installations, renovations, and repairs. Easy to install without tools, this fitting offers long-lasting performance and dependable reliability for both professional plumbers and DIY users.